PI film is a polymer material made by polycondensing pyromellitic dianhydride (PMDA)…
As an advanced polymer material, EPP (enhanced polypropylene) series filter element materials…
Ⅰ. Overview of EPP electronic grade low precipitation filter element EPP electronic…
The welding production process of polypropylene pleated filter elements is a delicate…
EPPL electronic grade polypropylene pleated filter element has been widely used in…
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EPPL electronic grade polypropylene pleated filter element is a product specially manufactured…